# This file is included by FindQt4.cmake, don't include it directly. #============================================================================= # Copyright 2005-2009 Kitware, Inc. # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file Copyright.txt for details. # # This software is distributed WITHOUT ANY WARRANTY; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the License for more information. #============================================================================= # (To distributed this file outside of CMake, substitute the full # License text for the above reference.) ############################################### # # configuration/system dependent settings # ############################################### # find dependencies for some Qt modules # when doing builds against a static Qt, they are required # when doing builds against a shared Qt, they are sometimes not required # even some Linux distros do not require these dependencies # if a user needs the dependencies, and they couldn't be found, they can set # the variables themselves. SET(QT_QTGUI_LIB_DEPENDENCIES "") SET(QT_QTCORE_LIB_DEPENDENCIES "") SET(QT_QTNETWORK_LIB_DEPENDENCIES "") SET(QT_QTOPENGL_LIB_DEPENDENCIES "") SET(QT_QTDBUS_LIB_DEPENDENCIES "") SET(QT_QTHELP_LIB_DEPENDENCIES ${QT_QTCLUCENE_LIBRARY}) # build using shared Qt needs -DQT_DLL IF(NOT QT_CONFIG MATCHES "static") # warning currently only qconfig.pri on Windows potentially contains "static" # so QT_DLL might not get defined properly on other platforms. SET(QT_DEFINITIONS ${QT_DEFINITIONS} -DQT_DLL) ENDIF(NOT QT_CONFIG MATCHES "static") # QtOpenGL dependencies QT_QUERY_QMAKE(QMAKE_LIBS_OPENGL "QMAKE_LIBS_OPENGL") SET (QT_QTOPENGL_LIB_DEPENDENCIES ${QT_QTOPENGL_LIB_DEPENDENCIES} ${QMAKE_LIBS_OPENGL}) ## system png IF(QT_QCONFIG MATCHES "system-png") FIND_LIBRARY(QT_PNG_LIBRARY NAMES png) MARK_AS_ADVANCED(QT_PNG_LIBRARY) IF(QT_PNG_LIBRARY) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_PNG_LIBRARY}) ENDIF(QT_PNG_LIBRARY) ENDIF(QT_QCONFIG MATCHES "system-png") # for X11, get X11 library directory IF(Q_WS_X11) QT_QUERY_QMAKE(QMAKE_LIBDIR_X11 "QMAKE_LIBDIR_X11") ENDIF(Q_WS_X11) ## X11 SM IF(QT_QCONFIG MATCHES "x11sm") # ask qmake where the x11 libs are FIND_LIBRARY(QT_X11_SM_LIBRARY NAMES SM PATHS ${QMAKE_LIBDIR_X11}) FIND_LIBRARY(QT_X11_ICE_LIBRARY NAMES ICE PATHS ${QMAKE_LIBDIR_X11}) MARK_AS_ADVANCED(QT_X11_SM_LIBRARY) MARK_AS_ADVANCED(QT_X11_ICE_LIBRARY) IF(QT_X11_SM_LIBRARY AND QT_X11_ICE_LIBRARY) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_X11_SM_LIBRARY} ${QT_X11_ICE_LIBRARY}) ENDIF(QT_X11_SM_LIBRARY AND QT_X11_ICE_LIBRARY) ENDIF(QT_QCONFIG MATCHES "x11sm") ## Xi IF(QT_QCONFIG MATCHES "tablet") FIND_LIBRARY(QT_XI_LIBRARY NAMES Xi PATHS ${QMAKE_LIBDIR_X11}) MARK_AS_ADVANCED(QT_XI_LIBRARY) IF(QT_XI_LIBRARY) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XI_LIBRARY}) ENDIF(QT_XI_LIBRARY) ENDIF(QT_QCONFIG MATCHES "tablet") ## Xrender IF(QT_QCONFIG MATCHES "xrender") FIND_LIBRARY(QT_XRENDER_LIBRARY NAMES Xrender PATHS ${QMAKE_LIBDIR_X11}) MARK_AS_ADVANCED(QT_XRENDER_LIBRARY) IF(QT_XRENDER_LIBRARY) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XRENDER_LIBRARY}) ENDIF(QT_XRENDER_LIBRARY) ENDIF(QT_QCONFIG MATCHES "xrender") ## Xrandr IF(QT_QCONFIG MATCHES "xrandr") FIND_LIBRARY(QT_XRANDR_LIBRARY NAMES Xrandr PATHS ${QMAKE_LIBDIR_X11}) MARK_AS_ADVANCED(QT_XRANDR_LIBRARY) IF(QT_XRANDR_LIBRARY) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XRANDR_LIBRARY}) ENDIF(QT_XRANDR_LIBRARY) ENDIF(QT_QCONFIG MATCHES "xrandr") ## Xcursor IF(QT_QCONFIG MATCHES "xcursor") FIND_LIBRARY(QT_XCURSOR_LIBRARY NAMES Xcursor PATHS ${QMAKE_LIBDIR_X11}) MARK_AS_ADVANCED(QT_XCURSOR_LIBRARY) IF(QT_XCURSOR_LIBRARY) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XCURSOR_LIBRARY}) ENDIF(QT_XCURSOR_LIBRARY) ENDIF(QT_QCONFIG MATCHES "xcursor") ## Xinerama IF(QT_QCONFIG MATCHES "xinerama") FIND_LIBRARY(QT_XINERAMA_LIBRARY NAMES Xinerama PATHS ${QMAKE_LIBDIR_X11}) MARK_AS_ADVANCED(QT_XINERAMA_LIBRARY) IF(QT_XINERAMA_LIBRARY) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XINERAMA_LIBRARY}) ENDIF(QT_XINERAMA_LIBRARY) ENDIF(QT_QCONFIG MATCHES "xinerama") ## Xfixes IF(QT_QCONFIG MATCHES "xfixes") FIND_LIBRARY(QT_XFIXES_LIBRARY NAMES Xfixes PATHS ${QMAKE_LIBDIR_X11}) MARK_AS_ADVANCED(QT_XFIXES_LIBRARY) IF(QT_XFIXES_LIBRARY) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XFIXES_LIBRARY}) ENDIF(QT_XFIXES_LIBRARY) ENDIF(QT_QCONFIG MATCHES "xfixes") ## system-freetype IF(QT_QCONFIG MATCHES "system-freetype") FIND_LIBRARY(QT_FREETYPE_LIBRARY NAMES freetype) MARK_AS_ADVANCED(QT_FREETYPE_LIBRARY) IF(QT_FREETYPE_LIBRARY) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_FREETYPE_LIBRARY}) ENDIF(QT_FREETYPE_LIBRARY) ENDIF(QT_QCONFIG MATCHES "system-freetype") ## fontconfig IF(QT_QCONFIG MATCHES "fontconfig") FIND_LIBRARY(QT_FONTCONFIG_LIBRARY NAMES fontconfig) MARK_AS_ADVANCED(QT_FONTCONFIG_LIBRARY) IF(QT_FONTCONFIG_LIBRARY) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_FONTCONFIG_LIBRARY}) ENDIF(QT_FONTCONFIG_LIBRARY) ENDIF(QT_QCONFIG MATCHES "fontconfig") ## system-zlib IF(QT_QCONFIG MATCHES "system-zlib") FIND_LIBRARY(QT_ZLIB_LIBRARY NAMES z) MARK_AS_ADVANCED(QT_ZLIB_LIBRARY) IF(QT_ZLIB_LIBRARY) SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ${QT_ZLIB_LIBRARY}) ENDIF(QT_ZLIB_LIBRARY) ENDIF(QT_QCONFIG MATCHES "system-zlib") ## openssl IF(NOT Q_WS_WIN) SET(_QT_NEED_OPENSSL 0) IF(QT_VERSION_MINOR LESS 4 AND QT_QCONFIG MATCHES "openssl") SET(_QT_NEED_OPENSSL 1) ENDIF(QT_VERSION_MINOR LESS 4 AND QT_QCONFIG MATCHES "openssl") IF(QT_VERSION_MINOR GREATER 3 AND QT_QCONFIG MATCHES "openssl-linked") SET(_QT_NEED_OPENSSL 1) ENDIF(QT_VERSION_MINOR GREATER 3 AND QT_QCONFIG MATCHES "openssl-linked") IF(_QT_NEED_OPENSSL) FIND_PACKAGE(OpenSSL) IF(OPENSSL_LIBRARIES) SET(QT_QTNETWORK_LIB_DEPENDENCIES ${QT_QTNETWORK_LIB_DEPENDENCIES} ${OPENSSL_LIBRARIES}) ENDIF(OPENSSL_LIBRARIES) ENDIF(_QT_NEED_OPENSSL) ENDIF(NOT Q_WS_WIN) ## dbus IF(QT_QCONFIG MATCHES "dbus") # if the dbus library isn't found, we'll assume its not required to build # shared Qt on Linux doesn't require it IF(NOT QT_DBUS_LIBRARY) EXECUTE_PROCESS(COMMAND pkg-config --libs-only-L dbus-1 OUTPUT_VARIABLE _dbus_query_output RESULT_VARIABLE _dbus_result ERROR_VARIABLE _dbus_query_output ) IF(_dbus_result MATCHES 0) STRING(REPLACE "-L" "" _dbus_query_output "${_dbus_query_output}") SEPARATE_ARGUMENTS(_dbus_query_output) ELSE(_dbus_result MATCHES 0) SET(_dbus_query_output) ENDIF(_dbus_result MATCHES 0) FIND_LIBRARY(QT_DBUS_LIBRARY NAMES dbus-1 PATHS ${_dbus_query_output} ) IF(QT_DBUS_LIBRARY) SET(QT_QTDBUS_LIB_DEPENDENCIES ${QT_QTDBUS_LIB_DEPENDENCIES} ${QT_DBUS_LIBRARY}) ENDIF(QT_DBUS_LIBRARY) MARK_AS_ADVANCED(QT_DBUS_LIBRARY) ENDIF(NOT QT_DBUS_LIBRARY) ENDIF(QT_QCONFIG MATCHES "dbus") ## glib IF(QT_QCONFIG MATCHES "glib") # if the glib libraries aren't found, we'll assume its not required to build # shared Qt on Linux doesn't require it # Qt 4.2.0+ uses glib-2.0 IF(NOT QT_GLIB_LIBRARY OR NOT QT_GTHREAD_LIBRARY) EXECUTE_PROCESS(COMMAND pkg-config --libs-only-L glib-2.0 gthread-2.0 OUTPUT_VARIABLE _glib_query_output RESULT_VARIABLE _glib_result ERROR_VARIABLE _glib_query_output ) IF(_glib_result MATCHES 0) STRING(REPLACE "-L" "" _glib_query_output "${_glib_query_output}") SEPARATE_ARGUMENTS(_glib_query_output) ELSE(_glib_result MATCHES 0) SET(_glib_query_output) ENDIF(_glib_result MATCHES 0) FIND_LIBRARY(QT_GLIB_LIBRARY NAMES glib-2.0 PATHS ${_glib_query_output} ) FIND_LIBRARY(QT_GTHREAD_LIBRARY NAMES gthread-2.0 PATHS ${_glib_query_output} ) MARK_AS_ADVANCED(QT_GLIB_LIBRARY) MARK_AS_ADVANCED(QT_GTHREAD_LIBRARY) ENDIF(NOT QT_GLIB_LIBRARY OR NOT QT_GTHREAD_LIBRARY) IF(QT_GLIB_LIBRARY AND QT_GTHREAD_LIBRARY) SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ${QT_GTHREAD_LIBRARY} ${QT_GLIB_LIBRARY}) ENDIF(QT_GLIB_LIBRARY AND QT_GTHREAD_LIBRARY) # Qt 4.5+ also links to gobject-2.0 IF(QT_VERSION_MINOR GREATER 4) IF(NOT QT_GOBJECT_LIBRARY) EXECUTE_PROCESS(COMMAND pkg-config --libs-only-L gobject-2.0 OUTPUT_VARIABLE _glib_query_output RESULT_VARIABLE _glib_result ERROR_VARIABLE _glib_query_output ) IF(_glib_result MATCHES 0) STRING(REPLACE "-L" "" _glib_query_output "${_glib_query_output}") SEPARATE_ARGUMENTS(_glib_query_output) ELSE(_glib_result MATCHES 0) SET(_glib_query_output) ENDIF(_glib_result MATCHES 0) FIND_LIBRARY(QT_GOBJECT_LIBRARY NAMES gobject-2.0 PATHS ${_glib_query_output} ) MARK_AS_ADVANCED(QT_GOBJECT_LIBRARY) ENDIF(NOT QT_GOBJECT_LIBRARY) IF(QT_GOBJECT_LIBRARY) SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ${QT_GOBJECT_LIBRARY}) ENDIF(QT_GOBJECT_LIBRARY) ENDIF(QT_VERSION_MINOR GREATER 4) ENDIF(QT_QCONFIG MATCHES "glib") ## clock-monotonic, just see if we need to link with rt IF(QT_QCONFIG MATCHES "clock-monotonic") SET(CMAKE_REQUIRED_LIBRARIES_SAVE ${CMAKE_REQUIRED_LIBRARIES}) SET(CMAKE_REQUIRED_LIBRARIES rt) CHECK_SYMBOL_EXISTS(_POSIX_TIMERS "unistd.h;time.h" QT_POSIX_TIMERS) SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES_SAVE}) IF(QT_POSIX_TIMERS) FIND_LIBRARY(QT_RT_LIBRARY NAMES rt) MARK_AS_ADVANCED(QT_RT_LIBRARY) IF(QT_RT_LIBRARY) SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ${QT_RT_LIBRARY}) ENDIF(QT_RT_LIBRARY) ENDIF(QT_POSIX_TIMERS) ENDIF(QT_QCONFIG MATCHES "clock-monotonic") IF(Q_WS_X11) # X11 libraries Qt absolutely depends on QT_QUERY_QMAKE(QT_LIBS_X11 "QMAKE_LIBS_X11") SEPARATE_ARGUMENTS(QT_LIBS_X11) FOREACH(QT_X11_LIB ${QT_LIBS_X11}) STRING(REGEX REPLACE "-l" "" QT_X11_LIB "${QT_X11_LIB}") SET(QT_TMP_STR "QT_X11_${QT_X11_LIB}_LIBRARY") FIND_LIBRARY(${QT_TMP_STR} NAMES "${QT_X11_LIB}" PATHS ${QMAKE_LIBDIR_X11}) MARK_AS_ADVANCED(${QT_TMP_STR}) IF(${QT_TMP_STR}) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${${QT_TMP_STR}}) ENDIF(${QT_TMP_STR}) ENDFOREACH(QT_X11_LIB) QT_QUERY_QMAKE(QT_LIBS_THREAD "QMAKE_LIBS_THREAD") SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ${QT_LIBS_THREAD}) QT_QUERY_QMAKE(QMAKE_LIBS_DYNLOAD "QMAKE_LIBS_DYNLOAD") SET (QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ${QMAKE_LIBS_DYNLOAD}) ENDIF(Q_WS_X11) IF(Q_WS_WIN) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} imm32 winmm) SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ws2_32) ENDIF(Q_WS_WIN) IF(Q_WS_MAC) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} "-framework Carbon") # Qt 4.0, 4.1, 4.2 use QuickTime IF(QT_VERSION_MINOR LESS 3) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} "-framework QuickTime") ENDIF(QT_VERSION_MINOR LESS 3) # Qt 4.2+ use AppKit IF(QT_VERSION_MINOR GREATER 1) SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} "-framework AppKit") ENDIF(QT_VERSION_MINOR GREATER 1) SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} "-framework ApplicationServices") ENDIF(Q_WS_MAC)